#define _CRT_SECURE_NO_WARNINGS 1
#include "listinit.h"

int main()
{
	ListNode* list = NULL;
	ListPushFront(&list, 1);
	ListPushFront(&list, 2);
	PrintList(list);
	ListPushBack(&list, 3);
	ListPushBack(&list, 4);
	PrintList(list);


	return 0;
}